CN214141851U - Organic phosphorus removing device - Google Patents
Organic phosphorus removing device Download PDFInfo
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- CN214141851U CN214141851U CN202022234155.5U CN202022234155U CN214141851U CN 214141851 U CN214141851 U CN 214141851U CN 202022234155 U CN202022234155 U CN 202022234155U CN 214141851 U CN214141851 U CN 214141851U
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- fluidized bed
- bed reactor
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- water
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- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 229910052698 phosphorus Inorganic materials 0.000 title claims abstract description 17
- 239000011574 phosphorus Substances 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 85
- 230000001590 oxidative effect Effects 0.000 claims abstract description 60
- 239000007800 oxidant agent Substances 0.000 claims abstract description 59
- 239000003054 catalyst Substances 0.000 claims abstract description 33
- 239000002351 wastewater Substances 0.000 claims abstract description 30
- 238000009826 distribution Methods 0.000 claims description 19
- 239000004744 fabric Substances 0.000 claims description 10
- 238000004140 cleaning Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000004065 wastewater treatment Methods 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 16
- 230000000694 effects Effects 0.000 description 11
- 239000002699 waste material Substances 0.000 description 10
- -1 hydroxyl free radical Chemical class 0.000 description 9
- 239000012535 impurity Substances 0.000 description 6
- WBJZTOZJJYAKHQ-UHFFFAOYSA-K iron(3+) phosphate Chemical compound [Fe+3].[O-]P([O-])([O-])=O WBJZTOZJJYAKHQ-UHFFFAOYSA-K 0.000 description 6
- 229910000399 iron(III) phosphate Inorganic materials 0.000 description 6
- 239000010865 sewage Substances 0.000 description 6
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 5
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 5
- 238000007789 sealing Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 229910001448 ferrous ion Inorganic materials 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 239000002244 precipitate Substances 0.000 description 4
- 230000003197 catalytic effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 235000003891 ferrous sulphate Nutrition 0.000 description 2
- 239000011790 ferrous sulphate Substances 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 description 2
- 229910000359 iron(II) sulfate Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 150000003254 radicals Chemical class 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000005955 Ferric phosphate Substances 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 229940032958 ferric phosphate Drugs 0.000 description 1
- TUJKJAMUKRIRHC-UHFFFAOYSA-N hydroxyl Chemical compound [OH] TUJKJAMUKRIRHC-UHFFFAOYSA-N 0.000 description 1
- FLTRNWIFKITPIO-UHFFFAOYSA-N iron;trihydrate Chemical compound O.O.O.[Fe] FLTRNWIFKITPIO-UHFFFAOYSA-N 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
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- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The utility model discloses a take off organic phosphorus device relates to the waste water treatment field, and its technical scheme main points are: the device comprises a fluidized bed reactor, wherein the fluidized bed reactor comprises a fluidized bed, and is characterized in that a filter plate positioned above the fluidized bed is arranged in the fluidized bed reactor, a water outlet pipe positioned above the fluidized bed is arranged on the fluidized bed reactor, a catalyst pipe and an oxidant pipe positioned below the fluidized bed are arranged on the fluidized bed reactor, organic phosphorus in wastewater is removed, and the environment is protected.
Description
Technical Field
The utility model relates to a waste water recovery device field, more specifically says that it relates to a take off organic phosphorus device.
Background
Organic phosphorus in chemical wastewater cannot be precipitated and removed in the form of phosphate, biochemical treatment effluent cannot reach a lower level, and organic phosphorus removal is required for terminal sewage in high organic phosphorus industries such as phosphorus chemical industry and fermentation industry.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a take off organophosphorus device gets rid of the organophosphorus in the waste water, environmental protection.
The above technical purpose of the present invention can be achieved by the following technical solutions: a device for removing organic phosphorus comprises a fluidized bed reactor, wherein the fluidized bed reactor comprises a fluidized bed, a filter plate positioned above the fluidized bed is arranged in the fluidized bed reactor, a moving long hole is formed in the upper end wall of the fluidized bed reactor, a sliding block is connected in the moving long hole in a sliding mode, a screw rod penetrates through threads in the sliding block, one end of the screw rod is rotatably connected onto the hole wall of the moving long hole, the other end of the screw rod extends out of the moving long hole, a connecting rod is arranged on the sliding block, a cleaning rod facing the filter plate is arranged at one end of the connecting rod, a brush abutting against the filter plate is arranged on the cleaning rod, a water outlet pipe positioned above the fluidized bed is arranged on the fluidized bed reactor, a catalyst pipe and an oxidant pipe positioned below the fluidized bed are arranged on the fluidized bed reactor, the catalyst pipe is positioned below the oxidant pipe, a waste water pipe positioned below the catalyst pipe is arranged on the fluidized bed reactor, the side wall of the fluidized bed reactor is provided with a circulating pipe, one end of the circulating pipe is flush with the bottom wall of the fluidized bed reactor, the other end of the circulating pipe is positioned above the filter plate, the circulating pipe is provided with a water suction pump, one end of the catalyst pipe is communicated with a first water distribution pipe, the first water distribution pipe is provided with a plurality of second water distribution pipes along the length direction of the first water distribution pipe, each second water distribution pipe is provided with a water through hole, one end of the oxidant pipe is abutted against the inner wall of the fluidized bed reactor, the oxidant pipe is communicated with a plurality of cloth balloons, the cloth balloons are provided with a plurality of water outlet holes, the outer walls of the cloth balloons are provided with elastic ropes on two sides of each water outlet hole, one ends, far away from the cloth balloons, of the elastic ropes on two sides of the same water outlet hole are connected through a sealing plug, when the elastic ropes are in a natural state, the sealing plug seals the water outlet hole, and one end, facing the water outlet hole, of the sealing plug is provided with a guide plate extending into the water outlet hole, the size of deflector plate is less than the size of apopore, fluidized bed reactor bottom is equipped with the drain pipe, be equipped with the stop valve on the drain pipe.
By adopting the technical scheme, firstly, wastewater is added into the fluidized bed reactor from the wastewater pipe, when oxidant solution and catalyst solution are respectively introduced into the oxidant pipe and the catalyst pipe, the oxidant solution extrudes the sealing plug in the direction far away from the air distribution ball, at the moment, the elastic rope is stretched to have elastic restoring force, and then the water outlet holes on the air distribution ball are opened, at the moment, the oxidant solution flows out from each water outlet hole, the catalyst solution can be uniformly sprayed in the reactor, the catalyst solution and the oxidant solution can be uniformly mixed, when the liquid introduction is stopped in the oxidant pipe, the sealing plug seals the water outlet holes under the action of the elastic restoring force, so that impurities in the wastewater can be reduced to enter the air distribution ball through the water outlet holes, the catalyst and the oxidant enter the bottom of the reactor through different channels, and the catalyst and the oxidant instantaneously react on the surface of the water distributor, the water distributor surface forms the reaction zone of high-speed convection from top to bottom, form the hydroxyl free radical of high density, organic phosphorus in with waste water oxidizes into orthophosphate radical, orthophosphate radical can combine the ferrous ion that adds, form ferric phosphate deposit, when starting the initial stage of sewage treatment, pending waste water is when rising to the fluidized bed, pending sewage gets into the circulating pipe, thereby waste water returns in filter and the fluidized bed in the circulation flow, and waste water filters successively and the catalytic oxidation of organic matter, just later can rise to the outlet pipe along with the increase of introducing pending sewage and discharge, and then guarantee the sewage treatment effect, the one end of outlet pipe is equipped with water quality detector, detect whether the waste water of following the outlet pipe discharge accords with emission standard, the environmental protection.
Preferably, the inner wall that oxidant pipe is close to the position of intaking is equipped with foraminiferous gasket, it is connected with the rotation axis to rotate on the foraminiferous gasket, rotation axis circumference is equipped with a plurality of rotary blade, the inner wall of oxidant pipe is equipped with the filter screen.
Through adopting above-mentioned technical scheme, when the intraductal oxidant solution that lets in of oxidant, oxidant solution comes in from the oxidant pipe and drives the blade rotation, can the dispersed liquid, cuts into micron order liquid with oxidant solution, increases the mixed effect of oxidant, catalyst and waste liquid.
Preferably, a forward and reverse rotation motor is arranged at one end of the screw rod, which extends out of the moving long hole, and the forward and reverse rotation motor is arranged on the side wall of the fluidized bed reactor through a fixing plate.
Through adopting above-mentioned technical scheme, start positive and negative motor that changes, positive and negative motor drives the screw rod and rotates, and the slider removes in removing the slot hole to the brush is cleaned on the filter, improves the filter effect of filter.
Preferably, a three-way valve is arranged on the circulating pipe, a water pipe is arranged at one end of the three-way valve, and a centrifugal pump is arranged on the water pipe.
By adopting the technical scheme, in the process of extracting the waste liquid by the circulating pipe, the waste liquid contains impurities, the port of the circulating pipe is easy to block, and in order to reduce the blocking of the port of the circulating pipe, the centrifugal pump is started to reversely feed the waste water into the fluidized bed reactor.
Preferably, both ends of the guide plate are connected to the hole wall of the water outlet hole in a sliding mode.
Through adopting above-mentioned technical scheme, the deflector plays the guide effect to the removal of closing plug.
Preferably, the elastic cord is fixed to the closing plug by a connecting member provided on the closing plug.
Through adopting above-mentioned technical scheme, convenient to detach closing plug and elasticity rope, and then change the hookup location of elasticity rope and closing plug according to the elasticity of elastic component, prolong the life of elasticity rope.
Preferably, the connecting piece includes the hole that passes that sets up in the closing plug upper end and supply the elasticity rope to pass, two the elasticity rope is after shifting out the hole that passes, set up on the closing plug and supply the circular hole of placing that the elasticity rope placed, the closing plug has the depression bar of compressing tightly the elasticity rope at placing the hole bottom through placing hole threaded connection.
Through adopting above-mentioned technical scheme, rotating the depression bar this moment can fix the elasticity rope on the closure plug, and the installation is dismantled conveniently, and power changes the hookup location of elasticity rope and closure plug, prolongs the life of elasticity rope.
Preferably, one end of the water outlet pipe is provided with a water quality detector.
By adopting the technical scheme, whether the waste water discharged from the water outlet pipe meets the discharge standard or not is detected, and the environment is protected.
To sum up, the utility model discloses the beneficial effect who reaches is: firstly, a catalyst and an oxidant enter the bottom of a reactor through different channels, the catalyst and the oxidant instantaneously react on the surface of a water distributor, a reaction zone with high-speed convection up and down is formed on the surface of the water distributor to form high-density hydroxyl free radicals, organic phosphorus in wastewater is oxidized into orthophosphate radicals, the orthophosphate radicals can combine with added ferrous ions to form ferric orthophosphate precipitates, the catalytic oxidation capability is improved, and the operation cost is low.
Second, the stopper seals the apopore under the effect of elastic restoring force, and then reduces the impurity in the waste liquid and gets into in the cloth balloon through the apopore.
And thirdly, a forward and reverse rotating motor is started, the forward and reverse rotating motor drives the screw rod to rotate, and the sliding block moves in the moving long hole, so that the hairbrush cleans the filtering plate, and the filtering effect of the filtering plate is improved.
Fourthly, when the oxidant solution is introduced into the oxidant tube, the oxidant solution enters from the oxidant tube to drive the blade to rotate, so that liquid can be dispersed, the oxidant solution is cut into micron-sized liquid, and the mixing effect of the oxidant, the catalyst and the waste liquid is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present embodiment;
FIG. 2 is an enlarged schematic view of the embodiment for embodying the structure A in FIG. 1;
FIG. 3 is a schematic structural diagram of a first water dividing pipe and a second water dividing pipe of the present embodiment;
FIG. 4 is a schematic structural diagram of a rotary blade according to the present embodiment;
fig. 5 is a schematic structural diagram for embodying the connecting member of the present embodiment.
In the figure: 1. a fluidized bed reactor; 2. a fluidized bed; 3. a catalyst tube; 4. an oxidant tube; 5. a water outlet pipe; 6. a filter plate; 7. a first water diversion pipe; 8. a second water dividing pipe; 9. a water through hole; 10. arranging a balloon; 11. a water outlet hole; 12. an elastic cord; 13. a closing plug; 14. a guide plate; 15. a gasket; 16. a rotating shaft; 17. a rotary blade; 18. a waste pipe; 19. a circulation pipe; 20. a water pump; 21. a three-way valve; 22. a water pipe; 23. a centrifugal pump; 24. a connecting member; 241. passing through the aperture; 242. placing holes; 243. a pressure lever; 25. a water quality detector; 26. a connecting rod; 27. a drain pipe; 28. a stop valve; 29. a filter screen; 30. a positive and negative rotation motor; 31. a fixing plate; 32. moving the long hole; 33. a slider; 34. a screw; 35. a cleaning rod; 36. and a brush.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Examples
A device for removing organic phosphorus, as shown in figures 1-5, comprises a fluidized bed reactor 1, the fluidized bed reactor 1 comprises a fluidized bed 2, a filter plate 6 positioned above the fluidized bed 2 is arranged in the fluidized bed reactor 1, a water outlet pipe 5 positioned above the fluidized bed 2 is arranged on the fluidized bed reactor 1, a catalyst pipe 3 and an oxidant pipe 4 positioned below the fluidized bed 2 are arranged on the fluidized bed reactor 1, the catalyst pipe 3 is positioned below the oxidant pipe 4, a waste water pipe 18 positioned below the catalyst pipe 3 is arranged on the fluidized bed reactor 1, a circulating pipe 19 is arranged on the side wall of the fluidized bed reactor 1, one end of the circulating pipe 19 is flush with the bottom wall of the fluidized bed reactor 1, the other end is positioned above the filter plate 6, a water suction pump 20 is arranged on the circulating pipe 19, one end of the catalyst pipe 3 is communicated with a first water distribution pipe 7, a plurality of second water distribution pipes 8 are arranged on the first water distribution pipe 7 along the length direction of the first water distribution pipe 7, each second water distribution pipe 8 is provided with a water through hole 9, one end of an oxidant pipe 4 is abutted against the inner wall of the fluidized bed reactor 1, the oxidant pipe 4 is communicated with a plurality of air distribution balls 10, a plurality of water outlet holes 11 are arranged on the air distribution balls 10, firstly, wastewater is added into the fluidized bed reactor 1 from a wastewater pipe 18, oxidant solution flows out from each water outlet hole 11, catalyst solution can be uniformly sprayed into the reactor, the catalyst solution and the oxidant solution can be uniformly mixed, the catalyst and the oxidant enter the bottom of the reactor through different channels, the catalyst and the oxidant react instantaneously on the surface of the water distributor, a reaction zone with high-speed up-down convection is formed on the surface of the water distributor, high-density hydroxyl free radicals are formed, organic phosphorus in the wastewater is oxidized into orthophosphate radicals, the orthophosphate radicals can be combined with added ferrous ions to form ferric orthophosphate precipitates, and when the initial stage of wastewater treatment is started, when the wastewater to be treated flows upwards to the fluidized bed 2, the wastewater to be treated enters the circulating pipe 19, so that the wastewater returns to the filter plate 6 and the fluidized bed 2 in a circulating flow, the wastewater is successively filtered and is subjected to catalytic oxidation of organic matters, and then the wastewater is upwards flowed to the water outlet pipe 5 to be discharged along with the increase of the introduced wastewater to be treated, so that the wastewater treatment effect is ensured, one end of the water outlet pipe 5 is provided with a water quality detector 25 for detecting whether the wastewater discharged from the water outlet pipe 5 meets the discharge standard or not, the environment is protected, the bottom end of the fluidized bed reactor 1 is provided with a water discharge pipe 27, and the water discharge pipe 27 is provided with a stop valve 28.
The catalyst and oxidant solutions are hydrogen peroxide and ferrous sulfate, respectively, and the involved reaction equation is: (1)
H2O2+Fe2+ →Fe(OH)3↓
Fe3+ +PO43+→FePO4↓
one end of the water outlet pipe 5 is provided with a water quality detector 25 for detecting whether the wastewater discharged from the water outlet pipe 5 meets the discharge standard or not, thereby protecting the environment.
Referring to fig. 1-2, a filter plate 6 used for a long time, the filter plate 6 can deposit impurities, the upper end wall of a fluidized bed reactor 1 is provided with a moving long hole 32, a sliding block 33 is connected in the moving long hole 32 in a sliding manner, a screw 34 penetrates through the sliding block 33, one end of the screw 34 is rotatably connected to the hole wall of the moving long hole 32, the other end of the screw extends out of the moving long hole 32, a connecting rod 26 is arranged on the sliding block 33, one end of the connecting rod 26 is provided with a cleaning rod 35 facing the filter plate 6, a brush 36 abutting against the filter plate 6 is arranged on the cleaning rod 35, one end of the screw 34 extending out of the moving long hole 32 is provided with a forward and reverse motor 30, the forward and reverse motor 30 is arranged on the side wall of the fluidized bed reactor 1 through a fixing plate 31, the forward and reverse motor 30 is started, the forward and reverse motor 30 drives the screw 34 to rotate, the sliding block 33 moves in the moving long hole 32, so that the brush 36 cleans on the filter plate 6, the filtering effect of the filter plate 6 is improved.
As shown in figure 1, the waste liquid contains impurities, the port of the circulating pipe 19 is easy to be blocked, therefore, a three-way valve 21 is arranged on the circulating pipe 19, a water pipe 22 is arranged at one end of the three-way valve 21, a centrifugal pump 23 is arranged on the water pipe 22, and in the process of extracting the waste liquid by the circulating pipe 19, in order to reduce the blocking of the port of the circulating pipe 19, the centrifugal pump 23 is started to reversely feed the waste water into the fluidized bed reactor 1.
Referring to fig. 1, as shown in fig. 4-5, the outer wall of the balloon 10 is provided with elastic ropes 12 at both sides of each water outlet hole 11, the ends of the elastic ropes 12 at both sides of the same water outlet hole 11, which are far from the balloon 10, are connected by a closing plug 13, when the elastic ropes 12 are in a natural state, the closing plug 13 closes the water outlet hole 11, the closing plug 13 is provided with a guide plate 14 at the end facing the water outlet hole 11, which extends into the water outlet hole 11, the size of the guide plate 14 is smaller than that of the water outlet hole 11, when an oxidant solution and a catalyst solution are respectively introduced into the oxidant tube 4 and the catalyst tube 3, the oxidant solution presses the closing plug 13 in the direction far from the balloon 10, at this time, the elastic ropes 12 are stretched to have elastic restoring force, and further open the water outlet holes 11 on the balloon 10, at this time, the oxidant solution flows out from each water outlet hole 11, when the introduction of the oxidant tube 4 stops, seal plug 13 is under the effect of elastic restoring force, seal apopore 11, and then reduce during impurity in the waste liquid passes through apopore 11 gets into cloth balloon 10, the inner wall that oxidant pipe 4 is close to the position of intaking is equipped with foraminiferous gasket 15, it is connected with rotation axis 16 to rotate on the foraminiferous gasket 15, 16 circumference of rotation axis is equipped with a plurality of spinning blade 17, the inner wall of oxidant pipe 4 is equipped with filter screen 29, when letting in oxidant solution in the oxidant pipe 4, oxidant solution drives the blade rotation from oxidant pipe 4 coming in, can the dispersed liquid, cut into micron order liquid with oxidant solution, increase the mixed effect of oxidant and catalyst and waste liquid.
As shown in fig. 5, both ends of the guide plate 14 are slidably connected to the wall of the water outlet hole 11, and the guide plate 14 guides the movement of the closing plug 13.
As shown in fig. 5, the elastic cord 12 is fixed on the closing plug 13 through a connecting piece 24 arranged on the closing plug 13, so that the closing plug 13 and the elastic cord 12 can be conveniently detached, the connecting position of the elastic cord 12 and the closing plug 13 can be changed according to the elasticity of the elastic piece, and the service life of the elastic cord 12 can be prolonged.
As shown in fig. 5, the connecting piece 24 includes a through hole 241 provided at the upper end of the closing plug 13 for the elastic cord 12 to pass through, after the two elastic cords 12 are moved out of the through hole 241, a circular placing hole 242 provided for the elastic cord 12 to be placed is provided on the closing plug 13, the closing plug 13 is connected with a pressing rod 243 for pressing the elastic cord 12 at the bottom of the placing hole 242 through the placing hole 242 by screw thread, at this time, the elastic cord 12 can be fixed on the closing plug 13 by rotating the pressing rod 243, the installation and the disassembly are convenient, the connecting position of the elastic cord 12 and the closing plug 13 is changed by force, and the service life of the elastic cord 12 is prolonged.
The working principle is as follows: hydrogen peroxide and ferrous sulfate (a catalyst and an oxidant can be expressed) are added to form a strong oxidizing hydroxyl radical in the tower, organic phosphorus in the sewage is oxidized into orthophosphate radicals, the orthophosphate radicals can combine with added ferrous ions to form ferric orthophosphate precipitates, and the ferric orthophosphate precipitates are discharged out of the water body in a sludge form.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A device for removing organic phosphorus comprises a fluidized bed reactor (1), wherein the fluidized bed reactor (1) comprises a fluidized bed (2), and is characterized in that a filter plate (6) positioned above the fluidized bed (2) is arranged in the fluidized bed reactor (1), a moving long hole (32) is formed in the upper end wall of the fluidized bed reactor (1), a sliding block (33) is connected in the moving long hole (32) in a sliding manner, a screw rod (34) is arranged in the sliding block (33) in a penetrating manner through a thread, one end of the screw rod (34) is rotatably connected to the hole wall of the moving long hole (32), the other end of the screw rod extends out of the moving long hole (32), a connecting rod (26) is arranged on the sliding block (33), a cleaning rod (35) facing the filter plate (6) is arranged at one end of the connecting rod (26), and a brush (36) which is abutted against the filter plate (6) is arranged on the cleaning rod (35), the fluidized bed reactor is characterized in that a water outlet pipe (5) located above the fluidized bed (2) is arranged on the fluidized bed reactor (1), a catalyst pipe (3) and an oxidant pipe (4) located below the fluidized bed (2) are arranged on the fluidized bed reactor (1), the catalyst pipe (3) is located below the oxidant pipe (4), a waste water pipe (18) located below the catalyst pipe (3) is arranged on the fluidized bed reactor (1), a circulating pipe (19) is arranged on the side wall of the fluidized bed reactor (1), one end of the circulating pipe (19) is flush with the bottom wall of the fluidized bed reactor (1), the other end of the circulating pipe is located above a filter plate (6), a water suction pump (20) is arranged on the circulating pipe (19), one end of the catalyst pipe (3) is communicated with a first water distribution pipe (7), a plurality of second water distribution pipes (8) along the length direction of the first water distribution pipe (7) are arranged on the first water distribution pipe (7), each all be equipped with limbers (9) on second delivery pipe (8), oxidant pipe (4) one end is contradicted on fluidized bed reactor (1) inner wall, the intercommunication has a plurality of cloth balloon (10) on oxidant pipe (4), be equipped with a plurality of apopore (11) on cloth balloon (10), cloth balloon (10) outer wall all is equipped with elasticity rope (12) in the both sides of each apopore (11), is located same apopore (11) both sides elasticity rope (12) keep away from the one end of cloth balloon (10) and connect through closing plug (13), when elasticity rope (12) is in natural state, closing plug (13) seal apopore (11), closing plug (13) are equipped with deflector (14) that extend into apopore (11) in the one end towards apopore (11), the size of deflector (14) is less than the size of apopore (11), the bottom end of the fluidized bed reactor (1) is provided with a drain pipe (27), and the drain pipe (27) is provided with a stop valve (28).
2. The organophosphorus removing device according to claim 1, wherein: the inner wall of the oxidant pipe (4) close to the water inlet position is provided with a gasket (15) with holes, the gasket (15) with holes is rotatably connected with a rotating shaft (16), a plurality of rotating blades (17) are circumferentially arranged on the rotating shaft (16), and the inner wall of the oxidant pipe (4) is provided with a filter screen (29).
3. The organophosphorus removing device according to claim 1, wherein: and a forward and reverse rotating motor (30) is arranged at one end of the screw (34) extending out of the moving long hole (32), and the forward and reverse rotating motor (30) is arranged on the side wall of the fluidized bed reactor (1) through a fixing plate (31).
4. The organophosphorus removing device according to claim 1, wherein: the circulating pipe (19) is provided with a three-way valve (21), one end of the three-way valve (21) is provided with a water pipe (22), and the water pipe (22) is provided with a centrifugal pump (23).
5. The organophosphorus removing device according to claim 1, wherein: the two ends of the guide plate (14) are connected to the hole wall of the water outlet hole (11) in a sliding mode.
6. The organophosphorus removing device according to claim 1, wherein: the elastic rope (12) is fixed on the closing plug (13) through a connecting piece (24) arranged on the closing plug (13).
7. The apparatus for removing organic phosphorus according to claim 6, wherein: connecting piece (24) are including offering in the hole (241) that passes that supplies elasticity rope (12) to pass in closing stopper (13) upper end, two elasticity rope (12) are shifting out and passing hole (241) back, offer the circular hole (242) of placing that supply elasticity rope (12) to place on closing stopper (13), closing stopper (13) have through placing hole (242) threaded connection to compress tightly elasticity rope (12) in the depression bar (243) of placing hole (242) hole bottom.
8. The organophosphorus removing device according to claim 1, wherein: one end of the water outlet pipe (5) is provided with a water quality detector (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022234155.5U CN214141851U (en) | 2020-10-09 | 2020-10-09 | Organic phosphorus removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022234155.5U CN214141851U (en) | 2020-10-09 | 2020-10-09 | Organic phosphorus removing device |
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| Publication Number | Publication Date |
|---|---|
| CN214141851U true CN214141851U (en) | 2021-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022234155.5U Active CN214141851U (en) | 2020-10-09 | 2020-10-09 | Organic phosphorus removing device |
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| CN (1) | CN214141851U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114314890A (en) * | 2020-10-09 | 2022-04-12 | 南京工大开元环保科技（滁州）有限公司 | Organic phosphorus removing device |
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2020
- 2020-10-09 CN CN202022234155.5U patent/CN214141851U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114314890A (en) * | 2020-10-09 | 2022-04-12 | 南京工大开元环保科技（滁州）有限公司 | Organic phosphorus removing device |
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